40558046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{17497}}^1$

素因数の和:17579

約数の個数: 16

約数和(自身を含む): 65092560

約数和(自身を除く): 24534514

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 17497, 34994, 332443, 664886, 1067317, 2134634, 20279023, 40558046]

約数ペア:

[(1, 40558046), (2, 20279023), (19, 2134634), (38, 1067317), (61, 664886), (122, 332443), (1159, 34994), (2318, 17497)]